Stab 4: Knife of Doom is the fourth installment of the fictional Stab film series. Unlike the first three films in the franchise, Knife of Doom follows a completely original story. Not much is known about the film's plot, thought it serves as the first of a new Stab trilogy.

Stab 4 along with Stab 5 haven't had the chance to show up in the saga but Stab 6 has been previewed in Stab 7 .

Plot

It has been three years since the last killing spree orchestrated by the infamous Ghostface killer. Now that Sidney has defeated her past, it seems Woodsboro is finally at peace, but when a freak lightning storm occurs in the town where it all began, the buried remains of Ghostface come back to life to instill fear in the hearts of a new batch of victims. Now it's up to Ashley Prescott, Sidney's long-lost daughter to put an end to the madness once and for all.